Vacuum Pump, Brakes

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Part 2 Of 2:

Color Codes
The color codes are used in the service manual's electrical wiring diagrams. They may also be used in combination with each other, e.g. BU/RD, GY/WH. The color given first is the dominant one, i.e. the one used for the greater part of the circuit.

Abbreviations
The components are designated by a serial number and one or more additional letters which indicate their location or variant. Locations are indicated by upper-case letters, e.g. 298FL, while variants are indicated by lower-case letters, e.g. 47a. The following location abbreviations are used:
C = Center
D = Driver side
F = Front
H = Hatch
P = Passenger side
R = Rear
LH = Left-hand
RH = Right-hand